I have the MyBook Essential 2TB drive. The WD SmartDrive is OK, not great. I like that it knows where my Outlook PST files are, as they are a pain to find at times due to stupid MS hidden directories and how far nested they are…
Anyway, what I was hoping for is a way to select which files/folders to backup. For example, it autu backed up the public user’s sample videos, sample music and sample pictures files. It also backed up random directories on my C drive (Drivers, and BGINFO), which I dont want backed up.